Malicious RTF — malware analysis report

Static analysis result for SHA-256 9634d9b61d110185…

MALICIOUS

RTF

4.7 KB First seen: 2020-05-14
MD5: aac4f0b1dd051107013ca0f243e7c9f6 SHA-1: eb73a8fedabbb544768af33d5663b3f4643d8485 SHA-256: 9634d9b61d1101856f0de87752a01d7a4f50db601f46d7b784557f88c7e1c4e7
60 Risk Score

Heuristics 2

  • \objupdate forces OLE activation high RTF_OBJUPDATE
    RTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off00000099.bin rtf-objdata-decoded RTF \objdata at offset 0x99 2103 bytes
SHA-256: 454063a8d1f6168c2f3bc99984bf7af2c962efb9e90ef337c3bb8d39f46290cf